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https://issues.apache.org/jira/browse/ARROW-317?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wes McKinney reassigned ARROW-317:
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Assignee: Wes McKinney
> [C++] Implement zero-copy Slice method on arrow::Buffer that retains
> reference to parent
> ----------------------------------------------------------------------------------------
>
> Key: ARROW-317
> URL: https://issues.apache.org/jira/browse/ARROW-317
> Project: Apache Arrow
> Issue Type: New Feature
> Components: C++
> Reporter: Wes McKinney
> Assignee: Wes McKinney
>
> This will help prevent referenced memory from being garbage-collected while
> it is referenced by other buffers (for example, in an IPC setting, where we
> construct Arrow vectors/arrays without copying the input memory).
> Closely related to this: resizeable buffers that are referenced by other
> buffers should return error status when calling {{Resize}} (if possible).
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